// axios基础封装
import axios from 'axios'
import { ElMessage } from 'element-plus'
import { getUse } from '@/stores/user'
import router from '@/router'
// 创建axios实例
const httpInstance = axios.create({
  baseURL: 'http://pcapi-xiaotuxian-front-devtest.itheima.net',
  timeout: 5000
})
// axios请求拦截器
httpInstance.interceptors.request.use(config => {
  // 1.从pinia获取token数据
  const useStore = getUse()
  // 2.按照后端的要求拼接token数据
  const token = useStore.getUseStore.token
  if (token) {
    config.headers.Authorization = `Bearer ${token}`
  }
  return config
}, e => Promise.reject(e))

// axios响应式拦截器
httpInstance.interceptors.response.use(res => res.data, e => {
  // 统一错误提示
  ElMessage({
    type: 'warning',
    message: e.response.data.message
  })
  // 401token失效拦截
  // 1.清除本地数据
  // 2.跳转登录页
  const useStore = getUse()
  if (e.response.status === 401) {
    useStore.clearUseStore()
    router.push('/login')
  }

  return Promise.reject(e)
})

export default httpInstance